ISO10380 - 2003 Flexibles Metalliques

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INTERNATIONAL

STANDARD

ISO

38

Second edition

2003-02-01

Pipework

Corrugated metal hoses and

hose assemblies

uyauteries uyaux et tuyauteries metalliques f exibles onduleux

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~ISOJ

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Reference number

ISO 10380:2003 E)

© ISO 2003



ISO 10380:2003 E

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ISO 2003

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,

electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or

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Published in Switzerland

ii ©

62 2 003 - A <IJU.gh WlJ HS Hl:fHG



ISO 10380:2003 E

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ont nts

Page

Foreword , , , , ,.,., iv

Introd uctio n ., , ,.,., , v

1 Scope , , 1

2 Normative referen ces , , 1

3 Terms and defi nitions 1

4 Information to be supplied by the purchaser 2

5 Requirements 2

5.1 Materials , , , 2

5.2 Hose dimensions 4

5.3 Design 5

5.4 Flexibility and pi iability 6

5.5 Hose manufactu re, 7

5.6 Hose join ing 7

5.7 Braid 8

5.8 Assem bly 8

6 Type tests 8

6.1 General 8

6.2 Pliable test 9

6.3 Cyclic tests 9

6.4 Pressure test 12

7 Production tests 12

7.1 General 12

7.2 Pressure proof test 12

7.3 Leakage test 13

7.4 Clean ing 13

8 Designation 13

9 Marking 13

10 Instructions 13

Annex A normative Equivalent European standards 14

© ISO 2003 - All rights reserved

iii



ISO 10380:2003 E

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Foreword

ISO the International Organization for Standardization is a worldwide federation of national standards bodies

ISO member bodies . The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established has the right to be represented on that committee. International organizations, governmental and

non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the

International Electrotechnical Commission IEC on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75

of the member bodies casting a vote.

I

,-----,entionis drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 10380 was prepared by Technical Committee ISO/TC 5,

Ferrous metal pipes and metallic fittings

Subcommittee SC 11,

Flexible metallic hoses and expansion joints

This second edition cancels and replaces the first edition ISO 10380:1994 , which has been technically

revised.

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ISO 2003 - All rights reserved



ISO 10380:2003 E

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Introduction

It was decided to produce an International Standard under the Vienna Agreement on technical cooperation

between ISO and the European Committee for Standardization CEN in order to maintain one document. The

opportunity was taken to re-format the document and to add additional information which was not available for

the first edition of ISO 10380.

The major changes to the standard are

introduction of an extra flexibil ity type;

reduction in the average number of cycles before failure in the cyclic test;

introduction of a cyclic test for hoses in the size range ON 125 to ON 300;

introduction of nickel materials;

increased requirement for information to be supplied by the purchaser;

the temperature derating factors have been modified based on values in ISO 9328-5;

introduction of the requirement for the provision of adequate user instructions;

the addition of equivalent European standards including those for materials and the corresponding

temperature derating factors which are given in Annex A.

This International Standard is a base standard for hose and hose assemblies for general purposes. Other

International Standards for specif ic applications are in preparation.


v



INTERNATIONAL STANDARD

ISO 10380:2003 E

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Pipework - Corrugated metal hoses and hose assemblies

1 Scope

This International Standard specifies the requirements for the design, manufacture and testing of corrugated

metal hoses and hose assemblies for general purposes.

It also specifies sizes from ON 4 to ON 300, pressures from PN 0,5 to PN 250, pressure derating factors for

elevated temperatures, two methods of construction and three types of flexibility of hose assembly.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated

references, only the edition cited applies. For undated references, the latest edition of the referenced

document including any amendments applies.

ISO 6208,

Nickel and nickel alloy plate sheet and strip

ISO 7369, Pipe worN Metal hoses and hose assemblies

Vocabulary

ISO 9328-5, Steel plates and strips for pressure purposes

Technical delivery conditions

Part 5:

Austenitic steels

ISO 9723, Nickel and nickel alloy bars

ISO 9724, Nickel and nickel alloy wire and drawing stock

ISO 10806, Pipe worN Fittings for corrugated metall ic hoses

EN 287-1, Approval testing of welders

Fusion welding

Part 1: Steels

EN 288-1, Specification and qualification of welding procedures for metallic materials

Part 1: General rules

for fusion welding

EN 10028-7, Flat products made of steels for pressure purposes

Part 7: Stainless steels

EN 10088-1, Stainless steels

Part 1: List of stainless steels

EN 13133, Brazing Brazer approval

EN 13134, Brazing

Procedure approval

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 7369 apply.


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ISO 10380:2003 E)

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4 Information to be supplied by the purchaser

4.1 The purchaser shall state the following in enquiries and orders:

f

a) intended application;

b) nominal size and hose assembly length;

c) flexibility type;

d) maximum operating pressure;

e) construction method;

f) materials of construction;

g) temperature range;

\) type of fitting for hose assembly.

Dependent on application, the purchaser shall provide the following information:

a) whether vacuum or any additional testing is required;

b) service cycle life;

c) product to be conveyed;

d) product velocity;

e) any special information concerning choice of materials;

f) whether additional protection is required;

g) movement and/or vibration;

h) any additional requirements for cleaning and post-test treatment;

whether w[)ter hommer con occur;

j

requirements for test certificates;

k) if a coloured cover or other identification is required;

I) any special requirements for packaging.

5 Requirements

5.1 Materials

Materials for the manufacture of corrugated metal hose assemblies shall be selected on the basis of their

suitability for fabrication, e.g. cold forming, welding, etc., and for the conditions under which they will be used

see 4.1 and 4.2).

A list of suitable materials is given in Table 1.

Alternative equivalent materials are given in Table A.1.

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Table 1 - Materials

ISO 10380:2003 E

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Materials of

Hoseraid

End fittings and ferrules

Stainless steel hose

Austenitic stainless steelustenitic stainless steel in

ustenit ic stainless steel inn accordance withccordance with the

ccordance with the

omposition given inomposit ion given in

SO 93C8-51 types

ISO 93C8-51 types

X OCrNi 18 101

OCrNi 18 101

5 CrNi 189

5 CrNi 18 9S CrNiTi 18110

X S CrNiTi 18110

X OCrNiMo 17 1~

X OCrNiMo 17 1~

X 5 CrNiMo 17 1 andX S CrNiMoTi 1710

Carbon steel containing a

aximum of 0105 sulfur and

105 phosphorusb.

Copper based alloy 1/ formedl

deep-drawing qualit .

Deep-drawing qualityhosphor bronze containing

Copper-based allO\if formedl

phosphor bronze

minimum of 95 copper

eep-drawing qualit .

nd 1 tin.

tin.

Nickel alloy strip in

ustenitic stainless steel in

ustenit ic stainless steel in

ccordance withccordance with theccordance with the

omposition given inomposit ion given in

07S

ISO 93C8-51 types

ISO 93C8-5 types

400

X OCrNi 18 101

OCrNi 18 101

SOO

X 5 CrNi 18 9

5CrNi189SCE

X S CrNiTi 18110

X S CrNiTi 18110

800 and

X OCrNiMo 17 1~

X OCrNiMo 17 1~

88CE X 5 CrNiMo 17 1 and

5 CrNiMo 17 1 andX S CrNiMoTi 1710

Nickel alloy in accordance with

ISO 97031 Nos.

07S

Nt

07S400

Nt

400SOO NtSOOSCE NtSCE800land

Nt

800land8CE

Nt

8CE

he material specified for end fittings applies only to the parts which are welded or brazed to the hose.

b

Carbon steel shall not be used for ferrules.


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ISO 10380:2003 E

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5.2 Hose dimensions

5.2.1 Bore

;

The minimum bore size of the hose shall be at least 98 of the nominal size

given in Table 2.

Table 2 - D1 sizes and bend radii

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Pliable test

yclic test

ype and 2

Type 3

ype

ype 2

mm

25

2

252

4

326

36538

5

9 45

565

58

595

5

725

85

85

5

6

25

5 8 34

3

6

9

9

2 568

243

62965 5

25

25

55

2

6

2

225 2

4

3

he dimensions listed in this table may be used for design purposes. Refer to

manufacturer for confirmation.

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ISO 2003 All r ights reserved



ISO 10380:2003 E

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5.2.2 Overall length

The overall length of a hose assembly shall be the length as ordered to a tolerance of ~~ .

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5.3 Design

5.3.1 Pressure

5.3.1.1 Hose assemblies shall be designed to be in accordance with one of the following pressures

PN: 0,5; 2,5; 4; 6; 10; 16; 20; 25; 40; 50; 65; 100; 150; and 250.

5.3.1.2

Pressures, in bars, at 20 QCshall be selected from the values given in 5.3.1.1.

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The maximum allowable pressure of the hose assembly shall be the lowest of any component of the

assembly.

5.3.1.3 The burst pressure of the hose assembly shall not be less than four times the maximum allowable

pressure see 6.4.2).

5.3.1.4 When tested in accordance with 6.4.3, and with the test pressure released, the permanent

elongation shall not exceed 1 of the test length.

NOTE The length of a hose assemblywill change with pressure. For applications where the length under pressure is

important, it is essential that the manufacturer be consulted.

5.3.1.5 It is essential that the maximum operating pressure, including surge pressure to which the hose

assembly is subjected in service, does not exceed the specified maximum allowable pressure.

5.3.2 Temperature

The maximum allowable pressure of the hose assembly at any temperature is the lowest value of the pressure

at 20 QCof each component multiplied by its appropriate derating factor.

The derating factors for the materials given in Table 1 are given in Table 3. The derating factors for materials

given in Table A.1 are given in Table A.2.

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ISO 10380:2003(E)

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Table 3 - Derating factors and limiting temperatures

Temperatures, ·C

~

to

0

0005000500050005000500050

Derating factors

1

1

,93,81,70,64,60,57,54,51

,50

,49,47,47

-

1

°193

181

170

1S4SO157,54150151150149147119

X S CrNiTi

1

1

°19418S?S173?OS7185183S1SO159157119

X OCrNiMo

1

,93,83,72,66,62,59,56,55,53,51,50,50

1

1

°193183170188183SO155

153

150151

150

150

CE

X S CrNiMo

Ti 17 10

1

1

,94,84,75,69,65,62,60,58,56,54,53,52

Carbon

1

,98,90,89,86,82,76,73,70,41,24

AA

Nt 007S

1

0)99

,98

)85,81,77,73,70,S7,88,88,57,39

1

,96,87,83,80,79,79,79,78,67

11

,63,29,14

11

0,99

197)95,93)90)90188,87)8S)83,4S

1

1

°199

)99)98197,93188)35

11

,99

,98,97,95,52

Sx table

A

method

Arc welding

Suitable

ther

A

A : 5 efer to man xfact)Q er.

5.4 Flexibility and pliability

5.4.1 d eneral

Three types of hose flexibility are specified.

5.4.2 Type 1

5.4.2.1 When tested in accordance with 6.3, hose assemblies shall have an average life of 10 000 cycles

but not less than 8 000 cycles.

Up to DN 100 they shall be tested in accordance with 6.3.2 and the bend radius (cyclic test type 1) as in

Table 2, above DN 100 according to 6.3.3 and Table 4.

5.4.2.2 When tested in accordance with 6.2, a hose assembly shall exceed 10 cycles when tested at the

bend radii (pliable) given in Table 2.

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ISO 10380:2003 E

5.4.3 Type 2

5.4.3.1 When tested in accordance with 6.3 hose assemblies shall have an average life of 10 000 cycles

but not less than 8 000 9ycles.

Up to ON 100 they shall be tested in accordance 6.3.2 and the bend radius cyclic test type 2 as in Table 2,

above ON 100 according to 6.3.3 and Table 4.

5.4.3.2

When tested in accordance with 6.2 a hose assembly shall exceed 10 cycles when tested at the

bend radii pliable given in Table 2.

5.4.4 Type 3

where only pliability is required and the bend radius is as given in Table 2

When tested in accordance with 6.2 a hose assembly shall exceed 10 cycles when tested at the bend radii

pliable given in Table 2.

NOTE 1 Passing a test does not imply that the minimum or average cyclic lifetime can be reached in circumstances

other than those speci fied in the test procedure.

NOTE 2 The life expectancy of a hose assembly is affected by bend radius, pressure and temperature.

NOTE 3 The lubrication condition of the braid influences the life expectancy of a hose assembly. A reduction of

lubrication can occur during assembly, cleaning, transportation, storage or in service conditions.

NOTE 4 Where a user requires a higher fatigue life to those given above the manufacturer shall be consulted.

5.5 Hose manufacture

The hose may be made from seamless tube, welded tube or strip. Where welded construction is used the

hose may be butt- or lap- welded, the weld being either axial or spiral along the length of the hose and in

accordance with qualified procedures. Corrugations may be annular or helical.

Two methods of hose construction are possible, X and Y:

type X: seamless annular hose and butt-welded annular hose;

type Y: lap-welded annular hose and helical hose seamless, butt- or lap-welded.

The corrugations shall be of regular form, continuous along the length of the hose, and shall be free from any

defects such as scores, dents, cuts or weld variations that might cause premature failure. Where required, a

hose may be heat-treated after manufacture.

5.6 Hose joining

Where a manufacturer uses hose joints such joints shall be either butt-welded or edge-welded, as shown in

Figure 1 and in accordance with qualified procedures.

a Butt-welded

a Weld here

b Edge-welded

Figure 1 - Details of butt-welded and edge-welded hose joints

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ISO 10380:2003 E

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5.7 Braid

Where braided, the hose shall be uniformly covered by wire, either machine woven around the hose or fitted

by hand as a stocking. \,

5.8 Assembly

5.8.1 General

All joining methods employed in hose assemblies shall be qualified. Manual welds shall be in accordance with

EN 287-1 and EN 288-1, manual brazed joints shall be in accordance with EN 13133 and EN 13134.

Fittings shall conform to ISO 10806 unless otherwise agreed between the manufacturer and purchaser.

Welded and brazed joints shall be free from globular deposits, discontinuities, porosity and undercutting, and

shall have a regular surface.

5.8.2 Braid

I. 8.2.1 For braided hose assemblies to meet the characteristics given in this International Standard, the

-.>sembly shall be of such a length that there is at least one complete revolution of braid along the length of

the hose.

NOTE Where operating conditions require a long life expectancy, consideration should be given to braid lubrication.

5.8.2.2 Care shall be taken to ensure that all braid wires are securely bonded to end fittings.

5.8.3 Additional protection

5.8.3.1 Where required, hose assemblies may be provided with additional external protection to prevent

mechanical damage. This shall be provided by either

an anti-abrasion protective coil of metal or non-metal construction suitable for the operating conditions

envisaged, or

an additional outer sleeve resistant to tear, weathering and abrasion.

~.8.3.2 Where additional protection affects the bend radii given in Table 2, the manufacturer shall notify

e purchaser accordingly.

5.8.3.3

Where a protective coating is used on a stainless steel hose, it shall not contain zinc, lead or tin.

5.8.3.4 If the material of a synthetic cover contains corrosive agents as ingredients, such as sulfur or

chlorine, care shall be taken to ensure that such agents are not released during the manufacturing process or

in the condition..s of service.

6 Type tests

6.1 General

Tests shall be carried out at ambient temperature and the test medium shall be water.

Type tests shall consist of those given in 6.2 to 6.4.

Prior to these tests, the hose assemblies shall be tested as specified in Clause 7.

The manufacturer shall demonstrate that hose assemblies tested are representative of production.

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ISO 10380:2003 E

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6.2 Pliable test

Two samples of each nominal size of hose assembly shall be subjected to a bend test as shown in Figure 2.

With one hose end rigidly fixed the other shall be moved in a circular arc around a former having a radius

calculated from the bend radius pliable test) as given in Table 2, until the hose assembly is in intimate contact

with the full length of the arc of the former.

One cycle comprises one bend and return movement to the straight position. The test shall consist of the

assembly being flexed through the number of cycles specified in 5.4 without pressure. The test frequency

shall be between 5 cycles/min and 25 cycles/min.

After the test, the assembly shall be subjected to the leakage test specified in 7.3. There shall be no visible

leakage or any other mode of failure.

6.3 Cyclic tests

6.3.1 General

6.3.1.1 For a given range of corrugated hose assemblies a minimum of 25 samples, but not less than

three per ON size, shall be subjected to the tests specified in 6.3.2 or 6.3.3. If a ON size fails the test

requirement see 5.4), five further samples of the same ON size shall be tested without failure see 6.3.2 or

6.3.3).

6.3.1.2 The test shall be conducted with the hose at the relevant maximum allowable pressure. The bend

radius at this pressure shall be recorded.

6.3.1.3

6.3.1.4

No lubricant shall be added before or during the test.

Failure is defined as

a) leakage of the hose and/or

b) a localized reduction of the hose radius of more than 50

as measured in 6.3.1.2) during the test.

6.3.2 U bend test

The test shall be conducted using hose assemblies mounted to form a vertical loop as shown in Figure 3. The

flexible length of the assembly

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shall be as given in the equation below.

The distance between the axes of the end fittings shall be equal to twice the bend radius cyclic test) given in

Table 2.

The hose shall be subjected to repeated flexing at a sinusoidal rate of from 5 cycles/m in to 30 cycles/min in a

direction parallel with the axis of the hose through a movement of

x

7

=

4r

+

x

where

r

is the bend radius cyclic test);

x

is equal to 4 ON or 125 mm, whichever is greater;

ON is the nominal size.


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ISO 10380:2003 E

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6.3.3 Cantilever bend test

The hose assembly shall be rigidly fixed at point A see Figure 4 , the other end shall be moved by means of a

lateral force applied at point P, located at the end of the flexible length, so that a stroke as given in Table 4 will

be achieved. The flexible length shall be six times the nominal size.

The hose shall be subjected to repeated flexing at a sinusoidal rate of from 3

cycles min

to 15

cycles min

in a

lateral direction to the axis of the hose.

Table 4 - Cantilever bend test

Flexibility

ype

Type 2

Stroke

mm

65 75 85 9

In Table 4 the stroke represents approximately the bend radius cyclic test given in Table 2 and it is based on

test experience.

a

b

10

Bend radius

One cycle

Figure 2 -

~Iiable

test




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a One cycle

Figure

U bend test

ISO 10380:2003 E

a Stroke

b

One cycle

A

P .

.

...

.. ----...

..~

........

~ L~

z

.--.......... /

-..........;

. ............

0if

Figure 4 - Cantilever bend test


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ISO 10380:2003 E

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6.4 Pressure test

6.4.1 General

A test sample assembly shall have a flexible length of not less than 500 mm or 5 ON, whichever is greater.

6.4.2 Burst test

Subject a straight sample assembly to a hydraulic pressure applied gradually in increments over a minimum

period of 1 min until the assembly fails by visible leakage or rupture of any of the components see 5.3.1.3).

6.4.3 Elongation test

Subject a straight sample assembly to a hydraulic test pressure of 1,5 times the maximum allowable pressure

see 5.3.1.4), for not less than 1 min.

Production tests

~ General

After manufacture, every hose assembly shall be subjected to a pressure proof test and a leakage test.

7.2 Pressure proof test

7.2.1 General

The manufacturer may chose between a hydraulic or pneumatic pressure proof test.

7.2.2 Hydraulic test

Unless otherwise stated by the purchaser the test medium shall be water.

There shall be no visible sign of leakage or of any other mode of failure.

)he test pressure shall be 1,5 times the pressure given in 5.3.1.1. The test pressure shall be applied and

aintained for a sufficient length of time to permit a visual examination of all surface joints, but in any case for

ut less than 1 min for hoses of

50, 2 min for hoses 50

<

100 and 3 min for hoses of

>

100.

NOTE 1 Where liquids other than water are used, additional precautions may be necessary.

NOTE 2 Attention is drawn to the need to control the chloride content of the water used for hydraulic tests on stainless

steel to below 30.mg/1.

7.2.3 Pneumatic test

When a pneumatic pressure test is carried out, the test conditions shall be as given in 7.2.2.

There shall be no visible sign of leakage or detectable with equivalent accuracy where an alternative

detection method is used).

NOTE Pneumatic testing is potentially a much more dangerous operation than hydraulic testing, in that, irrespective of

size, any failure during test is likely to be of a highly explosive nature.

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ISO 10380:2003 E)

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7.3 Leakagetest

a) When tested with air and under water, for a minimum of 2 min,

1) hose assemblies with pressure ratings up to and including 20 bar shall be tested at 10 of the rated

pressure, and

2) hose assemblies rated above 20 bar shall be tested at 2 bar,

no visible leakage shall occur; or with the customer s agreement,

b) When tested with an equivalent method no leakage greater than 10 3 mbar I/s occurs.

7.4 Cleaning

The hose assemblies shall be cleaned internally and dried before dispatch. All other conditions shall be

agreed between the purchaser and manufacturer.

8 Designation

The designation for a pressure-tight corrugated metal hose assembly in accordance with this International

Standard is:

a) reference to this International Standard, Le. ISO 10380;

b) type of flexibility;

c) the hose material for stainless steels or nickel alloys, use only the ISO or NW number as given in

Table 1; for the equivalent materials given in A.2 use the EN or NW number);

d) the nominal size, ON;

e) maximum allowable pressure, PN.

EXAMPLE A corrugated metal hose assembly of flexibility type 1, of ISO 9328-5 type X 2 CrNi 18 10 hose material,

of size ON 25 and pressure equal to PN 16 is designated as follows:

Corrugated metal hose assembly ISO 10380-1 - X 2 CrNi 18 10 - DN 25 - PN 16

9 Marking

Corruggted metal hose assemblies shall carry, as a minimum, the following marking:

a) name of manufacturer or trademark;

b) year of manufacture;

c) designation in accordance with Clause 8.

10 Instructions

The manufacturer shall make available to the user adequate instructions for the use of the hose assemblies

handling, installation, putting into service, use and maintenance).


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ISO 10380:2003 E

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Annex A

normative

Equivalent European standards

A.1 General

ISO standard Year

ISO 7369

}.2 Materials

\.2.1 Standards

ISO standard Year

Title

Pipework

lexible metallic hoses

Vocabulary of

general terms

Title

EN/ ISO 7369

EN

Year

Year

ISO 9328 5

Steel plates and strips for pressure purposes

10028 7

Technical delivery conditions

Part 5: ustenitic steels

10088 1

A.2.2 Equivalent European material specifications

See Table A.1.

A.2.3 European temperature derating factors

See Table A.2.

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©

ISO 2003 All r ights reserved



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Table A.1 - Materials

ISO 10380:2003 E

Materials of

Hose

raid

End fittings and ferrules

Stainless steel hose

Austenitic stainless steelustenitic stainless steelustenitic stainless steel

onforming toonforming to the

onforming to the composition

omposition given iniven in EN 10088-1, Nos.

EN 10088-1, Nos.

1.4306,

1.4306,.4301,.4301,.4541 ,.4541,.4404,.4404,

.4401 and

.4571

Carbon steel containing a

maximum of 0,05 sulfur and

,05 phosphorusb.

Copper based alloy, if formed,

deep-drawing quality.

Deep-drawing quality

hosphor bronze containing

opper-based alloy, if formed,

hosphor bronze

minimum of 95 coppereep-drawing quality.

nd 1 tin.

tin.

Nickel alloy strip in

ustenitic stainless steel inustenit ic stainless steel in

ccordance withccordance with

ccordance with EN 10088-1,

N 10088-1, Nos.

os.

.4306,.4306,.4301,.4301,.4541,.4541 ,.4404,.4404,

.4401 and

.4401 and

.4571.4571

Nickel alloy in accordance with

ISO 9723, Nos.

W 0276W 4400W 6600

W 6625,

W 8800 andW 8825

he material specified for end fittings applies only to the parts which are welded or brazed to the hose.

b

Carbon steel shall not be used for ferrules.


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ISO 10380:2003 E

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Table A.2 - Derating factors and limiting temperatures

Temperatures, C

to

5

55

55

5

Derating factors

1

,89,72,64,58,54,50

,48

,46,44,43,43

1

0,90?3,SS

,SO

,55,51149

,4814S14S14S

1

0,93,83?8,74,70SS

184,SOSO159158

1

,90

,73,67,61,58,53,51,50,49

,47

,47

1

°191

,78

,70,85,S1

157

,55,53,50,51,50

1

,92

,80,76

,72

,68,64,62,60,59,58

,58

1

,98,90

,89

,86

,82

,76,73

,70

,41

,24

Copper

A

A

Nt 007S

0,99

,90,85

,81?7?3,70,S7,SS

,SS157,39

1

,96,87,83

,80

,79

,79

,79,79,78,67

11

,63

,29

,14

11

0,99°197,95,93,90,90,88187,8S183

,4S

11

°199

,99198197193,SS,35

11

,99

,98

,97,95,52

Suitable

method

Arc welding

SuitableA : 5 efer to manufacturer.

Documents

ISO10380 - 2003 Flexibles Metalliques